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From: zhihongx.peng@intel.com
To: anatoly.burakov@intel.com, konstantin.ananyev@intel.com,
	stephen@networkplumber.org, david.marchand@redhat.com
Cc: dev@dpdk.org, xueqin.lin@intel.com,
	Zhihong Peng <zhihongx.peng@intel.com>
Subject: [dpdk-dev] [PATCH v7 2/3] DPDK code adapts to ASan
Date: Fri,  8 Oct 2021 09:17:50 +0000	[thread overview]
Message-ID: <20211008091751.417468-2-zhihongx.peng@intel.com> (raw)
In-Reply-To: <20211008091751.417468-1-zhihongx.peng@intel.com>

From: Zhihong Peng <zhihongx.peng@intel.com>

DPDK ASan functionality is currently only supported Linux x86_64.
Support other platforms, need to define ASAN_SHADOW_OFFSET value
according to google ASan document.

Signed-off-by: Xueqin Lin <xueqin.lin@intel.com>
Signed-off-by: Zhihong Peng <zhihongx.peng@intel.com>
---
 lib/eal/common/malloc_elem.c |  26 ++++-
 lib/eal/common/malloc_elem.h | 204 ++++++++++++++++++++++++++++++++++-
 lib/eal/common/malloc_heap.c |  12 +++
 lib/eal/common/rte_malloc.c  |   9 +-
 4 files changed, 246 insertions(+), 5 deletions(-)

diff --git a/lib/eal/common/malloc_elem.c b/lib/eal/common/malloc_elem.c
index c2c9461f1d..bdd20a162e 100644
--- a/lib/eal/common/malloc_elem.c
+++ b/lib/eal/common/malloc_elem.c
@@ -446,6 +446,8 @@ malloc_elem_alloc(struct malloc_elem *elem, size_t size, unsigned align,
 		struct malloc_elem *new_free_elem =
 				RTE_PTR_ADD(new_elem, size + MALLOC_ELEM_OVERHEAD);
 
+		asan_clear_split_alloczone(new_free_elem);
+
 		split_elem(elem, new_free_elem);
 		malloc_elem_free_list_insert(new_free_elem);
 
@@ -458,6 +460,8 @@ malloc_elem_alloc(struct malloc_elem *elem, size_t size, unsigned align,
 		elem->state = ELEM_BUSY;
 		elem->pad = old_elem_size;
 
+		asan_clear_alloczone(elem);
+
 		/* put a dummy header in padding, to point to real element header */
 		if (elem->pad > 0) { /* pad will be at least 64-bytes, as everything
 		                     * is cache-line aligned */
@@ -470,12 +474,18 @@ malloc_elem_alloc(struct malloc_elem *elem, size_t size, unsigned align,
 		return new_elem;
 	}
 
+	asan_clear_split_alloczone(new_elem);
+
 	/* we are going to split the element in two. The original element
 	 * remains free, and the new element is the one allocated.
 	 * Re-insert original element, in case its new size makes it
 	 * belong on a different list.
 	 */
+
 	split_elem(elem, new_elem);
+
+	asan_clear_alloczone(new_elem);
+
 	new_elem->state = ELEM_BUSY;
 	malloc_elem_free_list_insert(elem);
 
@@ -601,6 +611,8 @@ malloc_elem_hide_region(struct malloc_elem *elem, void *start, size_t len)
 	if (next && next_elem_is_adjacent(elem)) {
 		len_after = RTE_PTR_DIFF(next, hide_end);
 		if (len_after >= MALLOC_ELEM_OVERHEAD + MIN_DATA_SIZE) {
+			asan_clear_split_alloczone(hide_end);
+
 			/* split after */
 			split_elem(elem, hide_end);
 
@@ -615,6 +627,8 @@ malloc_elem_hide_region(struct malloc_elem *elem, void *start, size_t len)
 	if (prev && prev_elem_is_adjacent(elem)) {
 		len_before = RTE_PTR_DIFF(hide_start, elem);
 		if (len_before >= MALLOC_ELEM_OVERHEAD + MIN_DATA_SIZE) {
+			asan_clear_split_alloczone(hide_start);
+
 			/* split before */
 			split_elem(elem, hide_start);
 
@@ -628,6 +642,8 @@ malloc_elem_hide_region(struct malloc_elem *elem, void *start, size_t len)
 		}
 	}
 
+	asan_clear_alloczone(elem);
+
 	remove_elem(elem);
 }
 
@@ -641,8 +657,10 @@ malloc_elem_resize(struct malloc_elem *elem, size_t size)
 	const size_t new_size = size + elem->pad + MALLOC_ELEM_OVERHEAD;
 
 	/* if we request a smaller size, then always return ok */
-	if (elem->size >= new_size)
+	if (elem->size >= new_size) {
+		asan_clear_alloczone(elem);
 		return 0;
+	}
 
 	/* check if there is a next element, it's free and adjacent */
 	if (!elem->next || elem->next->state != ELEM_FREE ||
@@ -661,9 +679,15 @@ malloc_elem_resize(struct malloc_elem *elem, size_t size)
 		/* now we have a big block together. Lets cut it down a bit, by splitting */
 		struct malloc_elem *split_pt = RTE_PTR_ADD(elem, new_size);
 		split_pt = RTE_PTR_ALIGN_CEIL(split_pt, RTE_CACHE_LINE_SIZE);
+
+		asan_clear_split_alloczone(split_pt);
+
 		split_elem(elem, split_pt);
 		malloc_elem_free_list_insert(split_pt);
 	}
+
+	asan_clear_alloczone(elem);
+
 	return 0;
 }
 
diff --git a/lib/eal/common/malloc_elem.h b/lib/eal/common/malloc_elem.h
index a1e5f7f02c..6007a38fbc 100644
--- a/lib/eal/common/malloc_elem.h
+++ b/lib/eal/common/malloc_elem.h
@@ -7,6 +7,16 @@
 
 #include <stdbool.h>
 
+#ifdef RTE_ARCH_X86_64
+#ifdef __SANITIZE_ADDRESS__
+#define RTE_MALLOC_ASAN
+#elif defined(__has_feature)
+# if __has_feature(address_sanitizer)
+#define RTE_MALLOC_ASAN
+# endif
+#endif
+#endif
+
 #define MIN_DATA_SIZE (RTE_CACHE_LINE_SIZE)
 
 /* dummy definition of struct so we can use pointers to it in malloc_elem struct */
@@ -36,10 +46,20 @@ struct malloc_elem {
 	uint64_t header_cookie;         /* Cookie marking start of data */
 	                                /* trailer cookie at start + size */
 #endif
+#ifdef RTE_MALLOC_ASAN
+	size_t user_size;
+	uint64_t asan_cookie[2]; /* must be next to header_cookie */
+#endif
 } __rte_cache_aligned;
 
+static const unsigned int MALLOC_ELEM_HEADER_LEN = sizeof(struct malloc_elem);
+
 #ifndef RTE_MALLOC_DEBUG
-static const unsigned MALLOC_ELEM_TRAILER_LEN = 0;
+#ifdef RTE_MALLOC_ASAN
+static const unsigned int MALLOC_ELEM_TRAILER_LEN = RTE_CACHE_LINE_SIZE;
+#else
+static const unsigned int MALLOC_ELEM_TRAILER_LEN;
+#endif
 
 /* dummy function - just check if pointer is non-null */
 static inline int
@@ -55,7 +75,7 @@ set_trailer(struct malloc_elem *elem __rte_unused){ }
 
 
 #else
-static const unsigned MALLOC_ELEM_TRAILER_LEN = RTE_CACHE_LINE_SIZE;
+static const unsigned int MALLOC_ELEM_TRAILER_LEN = RTE_CACHE_LINE_SIZE;
 
 #define MALLOC_HEADER_COOKIE   0xbadbadbadadd2e55ULL /**< Header cookie. */
 #define MALLOC_TRAILER_COOKIE  0xadd2e55badbadbadULL /**< Trailer cookie.*/
@@ -90,9 +110,187 @@ malloc_elem_cookies_ok(const struct malloc_elem *elem)
 
 #endif
 
-static const unsigned MALLOC_ELEM_HEADER_LEN = sizeof(struct malloc_elem);
 #define MALLOC_ELEM_OVERHEAD (MALLOC_ELEM_HEADER_LEN + MALLOC_ELEM_TRAILER_LEN)
 
+#ifdef RTE_MALLOC_ASAN
+
+#ifdef RTE_ARCH_X86_64
+#define ASAN_SHADOW_OFFSET    0x00007fff8000
+#endif
+
+#define ASAN_SHADOW_GRAIN_SIZE	8
+#define ASAN_MEM_FREE_FLAG	0xfd
+#define ASAN_MEM_REDZONE_FLAG	0xfa
+#define ASAN_SHADOW_SCALE    3
+
+#define ASAN_MEM_SHIFT(mem) ((void *)((uintptr_t)(mem) >> ASAN_SHADOW_SCALE))
+#define ASAN_MEM_TO_SHADOW(mem) \
+	RTE_PTR_ADD(ASAN_MEM_SHIFT(mem), ASAN_SHADOW_OFFSET)
+
+#if defined(__clang__)
+__attribute__((no_sanitize("address", "hwaddress")))
+#else
+__attribute__((no_sanitize_address))
+#endif
+static inline void
+asan_set_shadow(void *addr, char val)
+{
+	*(char *)addr = val;
+}
+
+static inline void
+asan_set_zone(void *ptr, size_t len, uint32_t val)
+{
+	size_t offset, i;
+	void *shadow;
+	size_t zone_len = len / ASAN_SHADOW_GRAIN_SIZE;
+	if (len % ASAN_SHADOW_GRAIN_SIZE != 0)
+		zone_len += 1;
+
+	for (i = 0; i < zone_len; i++) {
+		offset = i * ASAN_SHADOW_GRAIN_SIZE;
+		shadow = ASAN_MEM_TO_SHADOW((uintptr_t)ptr + offset);
+		asan_set_shadow(shadow, val);
+	}
+}
+
+/*
+ * When the memory is released, the release mark is
+ * set in the corresponding range of the shadow area.
+ */
+static inline void
+asan_set_freezone(void *ptr, size_t size)
+{
+	asan_set_zone(ptr, size, ASAN_MEM_FREE_FLAG);
+}
+
+/*
+ * When the memory is allocated, memory state must set as accessible.
+ */
+static inline void
+asan_clear_alloczone(struct malloc_elem *elem)
+{
+	asan_set_zone((void *)elem, elem->size, 0x0);
+}
+
+static inline void
+asan_clear_split_alloczone(struct malloc_elem *elem)
+{
+	void *ptr = RTE_PTR_SUB(elem, MALLOC_ELEM_TRAILER_LEN);
+	asan_set_zone(ptr, MALLOC_ELEM_OVERHEAD, 0x0);
+}
+
+/*
+ * When the memory is allocated, the memory boundary is
+ * marked in the corresponding range of the shadow area.
+ * Requirement: redzone >= 16, is a power of two.
+ */
+static inline void
+asan_set_redzone(struct malloc_elem *elem, size_t user_size)
+{
+	uintptr_t head_redzone;
+	uintptr_t tail_redzone;
+	void *front_shadow;
+	void *tail_shadow;
+	uint32_t val;
+
+	if (elem != NULL) {
+		if (elem->state != ELEM_PAD)
+			elem = RTE_PTR_ADD(elem, elem->pad);
+
+		elem->user_size = user_size;
+
+		/* Set mark before the start of the allocated memory */
+		head_redzone = (uintptr_t)RTE_PTR_ADD(elem,
+			MALLOC_ELEM_HEADER_LEN - ASAN_SHADOW_GRAIN_SIZE);
+		front_shadow = ASAN_MEM_TO_SHADOW(head_redzone);
+		asan_set_shadow(front_shadow, ASAN_MEM_REDZONE_FLAG);
+		front_shadow = ASAN_MEM_TO_SHADOW(head_redzone
+			- ASAN_SHADOW_GRAIN_SIZE);
+		asan_set_shadow(front_shadow, ASAN_MEM_REDZONE_FLAG);
+
+		/* Set mark after the end of the allocated memory */
+		tail_redzone = (uintptr_t)RTE_PTR_ADD(elem,
+			MALLOC_ELEM_HEADER_LEN
+			+ elem->user_size);
+		tail_shadow = ASAN_MEM_TO_SHADOW(tail_redzone);
+		val = (tail_redzone % ASAN_SHADOW_GRAIN_SIZE);
+		val = (val == 0) ? ASAN_MEM_REDZONE_FLAG : val;
+		asan_set_shadow(tail_shadow, val);
+		tail_shadow = ASAN_MEM_TO_SHADOW(tail_redzone
+			+ ASAN_SHADOW_GRAIN_SIZE);
+		asan_set_shadow(tail_shadow, ASAN_MEM_REDZONE_FLAG);
+	}
+}
+
+/*
+ * When the memory is released, the mark of the memory boundary
+ * in the corresponding range of the shadow area is cleared.
+ * Requirement: redzone >= 16, is a power of two.
+ */
+static inline void
+asan_clear_redzone(struct malloc_elem *elem)
+{
+	uintptr_t head_redzone;
+	uintptr_t tail_redzone;
+	void *head_shadow;
+	void *tail_shadow;
+
+	if (elem != NULL) {
+		elem = RTE_PTR_ADD(elem, elem->pad);
+
+		/* Clear mark before the start of the allocated memory */
+		head_redzone = (uintptr_t)RTE_PTR_ADD(elem,
+			MALLOC_ELEM_HEADER_LEN - ASAN_SHADOW_GRAIN_SIZE);
+		head_shadow = ASAN_MEM_TO_SHADOW(head_redzone);
+		asan_set_shadow(head_shadow, 0x00);
+		head_shadow = ASAN_MEM_TO_SHADOW(head_redzone
+				- ASAN_SHADOW_GRAIN_SIZE);
+		asan_set_shadow(head_shadow, 0x00);
+
+		/* Clear mark after the end of the allocated memory */
+		tail_redzone = (uintptr_t)RTE_PTR_ADD(elem,
+			MALLOC_ELEM_HEADER_LEN + elem->user_size);
+		tail_shadow = ASAN_MEM_TO_SHADOW(tail_redzone);
+		asan_set_shadow(tail_shadow, 0x00);
+		tail_shadow = ASAN_MEM_TO_SHADOW(tail_redzone
+				+ ASAN_SHADOW_GRAIN_SIZE);
+		asan_set_shadow(tail_shadow, 0x00);
+	}
+}
+
+static inline size_t
+old_malloc_size(struct malloc_elem *elem)
+{
+	if (elem->state != ELEM_PAD)
+		elem = RTE_PTR_ADD(elem, elem->pad);
+
+	return elem->user_size;
+}
+#else
+static inline void
+asan_set_freezone(void *ptr __rte_unused, size_t size __rte_unused) { }
+
+static inline void
+asan_clear_alloczone(struct malloc_elem *elem __rte_unused) { }
+
+static inline void
+asan_clear_split_alloczone(struct malloc_elem *elem __rte_unused) { }
+
+static inline void
+asan_set_redzone(struct malloc_elem *elem __rte_unused,
+					size_t user_size __rte_unused) { }
+
+static inline void
+asan_clear_redzone(struct malloc_elem *elem __rte_unused) { }
+
+static inline size_t
+old_malloc_size(struct malloc_elem *elem)
+{
+	return elem->size - elem->pad - MALLOC_ELEM_OVERHEAD;
+}
+#endif
+
 /*
  * Given a pointer to the start of a memory block returned by malloc, get
  * the actual malloc_elem header for that block.
diff --git a/lib/eal/common/malloc_heap.c b/lib/eal/common/malloc_heap.c
index ee400f38ec..775d6789df 100644
--- a/lib/eal/common/malloc_heap.c
+++ b/lib/eal/common/malloc_heap.c
@@ -237,6 +237,7 @@ heap_alloc(struct malloc_heap *heap, const char *type __rte_unused, size_t size,
 		unsigned int flags, size_t align, size_t bound, bool contig)
 {
 	struct malloc_elem *elem;
+	size_t user_size = size;
 
 	size = RTE_CACHE_LINE_ROUNDUP(size);
 	align = RTE_CACHE_LINE_ROUNDUP(align);
@@ -250,6 +251,8 @@ heap_alloc(struct malloc_heap *heap, const char *type __rte_unused, size_t size,
 
 		/* increase heap's count of allocated elements */
 		heap->alloc_count++;
+
+		asan_set_redzone(elem, user_size);
 	}
 
 	return elem == NULL ? NULL : (void *)(&elem[1]);
@@ -270,6 +273,8 @@ heap_alloc_biggest(struct malloc_heap *heap, const char *type __rte_unused,
 
 		/* increase heap's count of allocated elements */
 		heap->alloc_count++;
+
+		asan_set_redzone(elem, size);
 	}
 
 	return elem == NULL ? NULL : (void *)(&elem[1]);
@@ -841,6 +846,8 @@ malloc_heap_free(struct malloc_elem *elem)
 	if (!malloc_elem_cookies_ok(elem) || elem->state != ELEM_BUSY)
 		return -1;
 
+	asan_clear_redzone(elem);
+
 	/* elem may be merged with previous element, so keep heap address */
 	heap = elem->heap;
 	msl = elem->msl;
@@ -848,6 +855,9 @@ malloc_heap_free(struct malloc_elem *elem)
 
 	rte_spinlock_lock(&(heap->lock));
 
+	void *asan_ptr = RTE_PTR_ADD(elem, MALLOC_ELEM_HEADER_LEN + elem->pad);
+	size_t asan_data_len = elem->size - MALLOC_ELEM_OVERHEAD - elem->pad;
+
 	/* mark element as free */
 	elem->state = ELEM_FREE;
 
@@ -1001,6 +1011,8 @@ malloc_heap_free(struct malloc_elem *elem)
 
 	rte_mcfg_mem_write_unlock();
 free_unlock:
+	asan_set_freezone(asan_ptr, asan_data_len);
+
 	rte_spinlock_unlock(&(heap->lock));
 	return ret;
 }
diff --git a/lib/eal/common/rte_malloc.c b/lib/eal/common/rte_malloc.c
index 9d39e58c08..d0bec26920 100644
--- a/lib/eal/common/rte_malloc.c
+++ b/lib/eal/common/rte_malloc.c
@@ -162,6 +162,8 @@ rte_calloc(const char *type, size_t num, size_t size, unsigned align)
 void *
 rte_realloc_socket(void *ptr, size_t size, unsigned int align, int socket)
 {
+	size_t user_size;
+
 	if (ptr == NULL)
 		return rte_malloc_socket(NULL, size, align, socket);
 
@@ -171,6 +173,8 @@ rte_realloc_socket(void *ptr, size_t size, unsigned int align, int socket)
 		return NULL;
 	}
 
+	user_size = size;
+
 	size = RTE_CACHE_LINE_ROUNDUP(size), align = RTE_CACHE_LINE_ROUNDUP(align);
 
 	/* check requested socket id and alignment matches first, and if ok,
@@ -181,6 +185,9 @@ rte_realloc_socket(void *ptr, size_t size, unsigned int align, int socket)
 			RTE_PTR_ALIGN(ptr, align) == ptr &&
 			malloc_heap_resize(elem, size) == 0) {
 		rte_eal_trace_mem_realloc(size, align, socket, ptr);
+
+		asan_set_redzone(elem, user_size);
+
 		return ptr;
 	}
 
@@ -192,7 +199,7 @@ rte_realloc_socket(void *ptr, size_t size, unsigned int align, int socket)
 	if (new_ptr == NULL)
 		return NULL;
 	/* elem: |pad|data_elem|data|trailer| */
-	const size_t old_size = elem->size - elem->pad - MALLOC_ELEM_OVERHEAD;
+	const size_t old_size = old_malloc_size(elem);
 	rte_memcpy(new_ptr, ptr, old_size < size ? old_size : size);
 	rte_free(ptr);
 
-- 
2.25.1


  reply	other threads:[~2021-10-08  9:38 UTC|newest]

Thread overview: 117+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-10  2:01 [dpdk-dev] [PATCH] Enable AddressSanitizer feature on DPDK zhihongx.peng
2021-09-10  2:47 ` Stephen Hemminger
2021-09-13  5:27   ` Peng, ZhihongX
2021-09-13 15:05     ` Stephen Hemminger
2021-09-13 15:22       ` Bruce Richardson
2021-09-13 15:45         ` Stephen Hemminger
2021-09-14  3:17           ` Lin, Xueqin
2021-09-14  3:11         ` Lin, Xueqin
2021-09-10 17:58 ` David Christensen
2021-09-13  5:35   ` Peng, ZhihongX
2021-09-17 20:50     ` David Christensen
2021-09-18  7:21       ` Peng, ZhihongX
2021-09-20 19:41         ` David Christensen
2021-09-21  8:29           ` David Marchand
2021-09-21 10:15             ` Jerin Jacob
2021-09-22  7:32             ` Peng, ZhihongX
2021-09-16  1:38 ` [dpdk-dev] [PATCH v2] " zhihongx.peng
2021-09-17  8:23   ` David Marchand
2021-09-17  9:12     ` Peng, ZhihongX
2021-09-17 14:58       ` Stephen Hemminger
2021-09-18  6:36         ` Peng, ZhihongX
2021-09-18  7:41   ` [dpdk-dev] [PATCH v3] " zhihongx.peng
2021-09-20 10:03     ` David Marchand
2021-09-22  7:26       ` Peng, ZhihongX
2021-09-24  2:20     ` [dpdk-dev] [PATCH v4 1/2] Enable ASan for memory detector " zhihongx.peng
2021-09-24  2:20       ` [dpdk-dev] [PATCH v4 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-24  9:33       ` [dpdk-dev] [PATCH v5 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-24  9:33         ` [dpdk-dev] [PATCH v5 2/2] Fix gcc compilation error using ASan zhihongx.peng
2021-09-24 10:03       ` [dpdk-dev] [PATCH v5 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-24 10:03         ` [dpdk-dev] [PATCH v5 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-30  5:27         ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-30  5:27           ` [dpdk-dev] [PATCH v6 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-30  8:29             ` [dpdk-dev] [dpdk-stable] " David Marchand
2021-10-12  2:41               ` Peng, ZhihongX
2021-09-30  8:20           ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK David Marchand
2021-10-08  8:07             ` Peng, ZhihongX
2021-10-08  8:30               ` David Marchand
2021-10-12  5:41                 ` Peng, ZhihongX
2021-10-12  7:17             ` Peng, ZhihongX
2021-10-13  7:59             ` Bruce Richardson
2021-10-14  6:33               ` Peng, ZhihongX
2021-10-14  6:53                 ` Peng, ZhihongX
2021-09-30 12:59         ` zhihongx.peng
2021-09-30 12:59           ` [dpdk-dev] [PATCH v6 2/2] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-09-30 13:59           ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK Burakov, Anatoly
2021-09-30 18:49           ` David Marchand
2021-10-08  9:17           ` [dpdk-dev] [PATCH v7 1/3] " zhihongx.peng
2021-10-08  9:17             ` zhihongx.peng [this message]
2021-10-08  9:17             ` [dpdk-dev] [PATCH v7 3/3] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-11  6:28             ` [dpdk-dev] [PATCH v8 1/3] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-11  6:28               ` [dpdk-dev] [PATCH v8 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-11  6:28               ` [dpdk-dev] [PATCH v8 3/3] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-12  9:43               ` [dpdk-dev] [PATCH v9 1/3] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-12  9:43                 ` [dpdk-dev] [PATCH v9 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-13 16:45                   ` David Marchand
2021-10-14 11:45                     ` Peng, ZhihongX
2021-10-12  9:43                 ` [dpdk-dev] [PATCH v9 3/3] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-15 14:27                   ` [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-15 14:27                     ` [dpdk-dev] [PATCH v10 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-15 14:27                     ` [dpdk-dev] [PATCH v10 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-15 14:27                     ` [dpdk-dev] [PATCH v10 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19  9:02                     ` [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK Mcnamara, John
2021-10-19  9:28                       ` Peng, ZhihongX
2021-10-15 15:11                   ` zhihongx.peng
2021-10-15 15:11                     ` [dpdk-dev] [PATCH v10 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-15 15:11                     ` [dpdk-dev] [PATCH v10 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-18 12:21                       ` Dumitrescu, Cristian
2021-10-18 12:54                         ` Peng, ZhihongX
2021-10-19 11:26                           ` Dumitrescu, Cristian
2021-10-19 12:11                             ` Peng, ZhihongX
2021-10-15 15:11                     ` [dpdk-dev] [PATCH v10 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19  6:02                       ` Peng, ZhihongX
2021-10-19 10:12                       ` [dpdk-dev] [PATCH v11 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-19 10:12                         ` [dpdk-dev] [PATCH v11 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 10:12                         ` [dpdk-dev] [PATCH v11 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-19 10:12                         ` [dpdk-dev] [PATCH v11 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 10:37                           ` Bruce Richardson
2021-10-19 13:04                           ` [dpdk-dev] [PATCH v12 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-19 13:04                             ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 13:04                             ` [dpdk-dev] [PATCH v12 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-19 13:04                             ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 13:58                           ` [dpdk-dev] [PATCH v12 1/4] Enable ASan Address Sanitization zhihongx.peng
2021-10-19 13:58                             ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 13:58                             ` [dpdk-dev] [PATCH v12 3/4] Code changes to avoid the ASan error zhihongx.peng
2021-10-19 14:05                               ` Dumitrescu, Cristian
2021-10-19 13:58                             ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 14:47                             ` [dpdk-dev] [PATCH v12 1/4] Enable ASan Address Sanitization Peng, ZhihongX
2021-10-19 15:17                               ` Mcnamara, John
2021-10-20  1:55                                 ` Peng, ZhihongX
2021-10-19 15:20                               ` David Marchand
2021-10-20  2:41                                 ` Lin, Xueqin
2021-10-19 15:15                           ` [dpdk-dev] [PATCH v12 1/4] Enable ASan AddressSanitizer zhihongx.peng
2021-10-19 15:15                             ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 15:15                             ` [dpdk-dev] [PATCH v12 3/4] Code changes to avoid the ASan error zhihongx.peng
2021-10-19 15:15                             ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-20  7:46                               ` [dpdk-dev] [PATCH v13 1/4] enable ASan AddressSanitizer zhihongx.peng
2021-10-20  7:46                                 ` [dpdk-dev] [PATCH v13 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-29  9:23                                   ` David Marchand
2021-10-29 12:54                                     ` Peng, ZhihongX
2021-10-20  7:46                                 ` [dpdk-dev] [PATCH v13 3/4] code changes to avoid the ASan error zhihongx.peng
2021-10-20  7:46                                 ` [dpdk-dev] [PATCH v13 4/4] performance-thread: avoid cross compilation fail zhihongx.peng
2021-10-25  1:58                                 ` [dpdk-dev] [PATCH v13 1/4] enable ASan AddressSanitizer Peng, ZhihongX
2021-10-29  9:21                                 ` David Marchand
2021-10-29 12:48                                   ` Peng, ZhihongX
2021-10-29 14:50                                   ` David Marchand
2021-11-01  3:37                                     ` Lin, Xueqin
2021-11-02 17:29                                       ` David Marchand
2021-11-03  9:36                                         ` Lin, Xueqin
2021-11-03  9:44                                           ` David Marchand
2021-10-19 10:24                         ` [dpdk-dev] [PATCH v11 1/4] Enable ASan for memory detector on DPDK Peng, ZhihongX
2021-10-19  5:52                     ` [dpdk-dev] [PATCH v10 " Peng, ZhihongX
2021-10-13 16:44                 ` [dpdk-dev] [PATCH v9 1/3] " David Marchand
2021-10-14  6:46                   ` Peng, ZhihongX
2021-10-14  7:04                     ` Thomas Monjalon
2021-10-14 11:42                   ` Peng, ZhihongX
2021-09-27 12:02     ` [dpdk-dev] [PATCH v3] Enable AddressSanitizer feature " Burakov, Anatoly
2021-09-30  5:18       ` Peng, ZhihongX

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